Re: itPro courses on media players

I found in a forum post that Angie mentioned a possible Roku app update following the launch of the iOS/tvOS updates. (Side note, the new iOS update is completely amazing!) Is Roku confirmed to have an update in the works and is there an estimated release date? If so, is there also plans to allow "cast to tv" from the mobile apps with it?

I understand it will probably be a few months before we see a major update, I'm just eager to make my TV useful again.